Biomechanical analysis of printable functionally graded material (FGM) dental implants for different bone densities

A Ouldyerou, H Mehboob, A Merdji, L Aminallah… - Computers in Biology …, 2022 - Elsevier
The long-term success of a dental implant is related to the material and design of the
implant, and bone density. Conventional implants cause stress-shielding due to a mismatch …

Biomechanical performance of Ti-PEEK dental implants in bone: An in-silico analysis

A Ouldyerou, A Merdji, L Aminallah, S Roy… - Journal of the …, 2022 - Elsevier
Stress-shielding is caused by a significant mismatch in stiffness between bone tissue and Ti
alloy dental implants. Therefore, in this study, a Ti-PEEK composite implant was examined …

Finite element analysis and experimental evaluation on stress distribution and sensitivity of dental implants to assess optimum length and thread pitch

M Pirmoradian, HA Naeeni, M Firouzbakht… - Computer methods and …, 2020 - Elsevier
Abstract Background and Objective The dental implant is one of the long term proper
remedies to recover a missed tooth as a different prosthetic rehabilitation way. The finite …

Finite element analyses of porous dental implant designs based on 3D printing concept to evaluate biomechanical behaviors of healthy and osteoporotic bones

A Ouldyerou, L Aminallah, A Merdji… - Mechanics of …, 2023 - Taylor & Francis
Conventional dense titanium (Ti) implants cause stress shielding, aseptic loosening and
implant failure. This study investigates the effects of porous dental implants (63% porous …

Functionally graded ceramics (FGC) dental abutment with implant-supported cantilever crown: finite element analysis

A Ouldyerou, A Merdji, L Aminallah, H Mehboob… - Composites …, 2023 - Elsevier
The design factor of the dental abutment may affect the stability of the implant. Therefore,
choosing the right abutment is required for the patient's long-term therapy. The aim of this …

Design of dental implant using design of experiment and topology optimization: A finite element analysis study

Y Gupta, R Iyer, VK Dommeti, E Nutu… - Proceedings of the …, 2021 - journals.sagepub.com
Ever since the introduction of topology optimization into the industrial and manufacturing
fields, it has been a top priority to maximize the performance of any system by optimizing its …

Biomechanical evaluation of marginal bone loss in the surrounding bone under different loading: 3D finite element analysis study

A Ouldyerou, A Merdji, L Aminallah… - International Journal …, 2022 - dl.begellhouse.com
Marginal bone loss (MBL) remains a controversial issue and a major complication in the
field of oral and bone health. The goal of this study was to evaluate the biomechanical effect …

Biomechanical stress in removable complete dental prostheses: a narrative review of finite element studies

MA Mousa, N Jamayet, E Lynch… - Journal of International …, 2020 - journals.lww.com
Aim: This review aimed to investigate the stress that arises in the conventional and implant-
assisted removable complete dental prostheses (RCDPs) and supporting structures …

Stress influence on orthodontic system components under simulated treatment loadings

A Benaissa, A Merdji, MZ Bendjaballah, P Ngan… - Computer Methods and …, 2020 - Elsevier
Background and objective Mini-implants have been developed and effectively used by
clinicians as anchorage for orthodontic tooth movement. The objective of this study was to …

[HTML][HTML] Design of customized coated dental implants using finite element analysis

VK Dommeti, S Pramanik, S Roy - Dental and Medical Problems, 2023 - dmp.umw.edu.pl
Background. Dental implants are used as a traditional technique to replace missing teeth. In
the long-term evaluation of dental implants, the stability and durability of the implant–bone …